ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Port Heiden, AK

	Egegik, AK

	Naknek, AK

	Clark's Pt, AK

	Goodnews Bay

	Quinhagak, AK

	Kuskokwak, AK

	Eek, Apokak, AK

	Popokamute, AK

	Scammon Bay AK

	St. Lawrence, AK

	Kwikluak, AK

	Kawanak, AK

	Apoon, Yukon, AK

	St. Michaels, AK

	Golovin, AK

	Nome, AK

	Port Clarence, AK

	Kotzebue, AK

	Pt. Barrow, AK

	Prudhoe Bay, AK

	St. Paul Island AK
#Popokamute, AK : 03/24/2025 20:22:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 00Z,  -1.10,   1.54,  99.90,   0.44,   0.00,
03/23 01Z,  -1.10,   1.58,  99.90,   0.48,   0.00,  (min)
03/23 02Z,  -1.20,   2.61,  99.90,   1.41,   0.00,
03/23 03Z,  -1.20,   4.54,  99.90,   3.34,   0.00,
03/23 04Z,  -1.20,   6.23,  99.90,   5.03,   0.00,
03/23 05Z,  -1.20,   6.78,  99.90,   5.58,   0.00,  (max)
03/23 06Z,  -1.30,   6.21,  99.90,   4.91,   0.00,
03/23 07Z,  -1.30,   4.92,  99.90,   3.62,   0.00,
03/23 08Z,  -1.40,   3.40,  99.90,   2.00,   0.00,
03/23 09Z,  -1.40,   2.05,  99.90,   0.65,   0.00,
03/23 10Z,  -1.50,   1.07,  99.90,  -0.43,   0.00,
03/23 11Z,  -1.60,   0.46,  99.90,  -1.14,   0.00,
03/23 12Z,  -1.60,   0.23,  99.90,  -1.37,   0.00,  (min)
03/23 13Z,  -1.70,   0.41,  99.90,  -1.29,   0.00,
03/23 14Z,  -1.70,   1.28,  99.90,  -0.42,   0.00,
03/23 15Z,  -1.70,   3.14,  99.90,   1.44,   0.00,
03/23 16Z,  -1.70,   5.63,  99.90,   3.93,   0.00,
03/23 17Z,  -1.80,   7.87,  99.90,   6.07,   0.00,
03/23 18Z,  -1.80,   9.09,  99.90,   7.29,   0.00,  (max)
03/23 19Z,  -1.80,   8.95,  99.90,   7.15,   0.00,
03/23 20Z,  -1.80,   7.69,  99.90,   5.89,   0.00,
03/23 21Z,  -1.90,   5.97,  99.90,   4.07,   0.00,
03/23 22Z,  -1.90,   4.29,  99.90,   2.39,   0.00,
03/23 23Z,  -2.00,   2.89,  99.90,   0.89,   0.00,
03/24 00Z,  -2.00,   1.92,  99.90,  -0.08,   0.00,
03/24 01Z,  -2.00,   1.48,  99.90,  -0.52,   0.00,  (min)
03/24 02Z,  -2.00,   1.72,  99.90,  -0.28,   0.00,
03/24 03Z,  -2.00,   3.05,  99.90,   1.05,   0.00,
03/24 04Z,  -2.10,   5.10,  99.90,   3.00,   0.00,
03/24 05Z,  -2.00,   6.61,  99.90,   4.61,   0.00,
03/24 06Z,  -2.00,   6.85,  99.90,   4.85,   0.00,  (max)
03/24 07Z,  -2.00,   6.03,  99.90,   4.03,   0.00,
03/24 08Z,  -2.00,   4.59,  99.90,   2.59,   0.00,
03/24 09Z,  -2.00,   3.04,  99.90,   1.04,   0.00,
03/24 10Z,  -2.00,   1.74,  99.90,  -0.26,   0.00,
03/24 11Z,  -2.10,   0.83,  99.90,  -1.27,   0.00,
03/24 12Z,  -2.20,   0.32,  99.90,  -1.88,   0.00,
03/24 13Z,  -2.20,   0.17,  99.90,  -2.03,   0.00,  (min)
03/24 14Z,  -2.30,   0.48,  99.90,  -1.82,   0.00,
03/24 15Z,  -2.30,   1.58,  99.90,  -0.72,   0.00,
03/24 16Z,  -2.30,   3.70,  99.90,   1.40,   0.00,
03/24 17Z,  -2.30,   6.28,  99.90,   3.98,   0.00,
03/24 18Z,  -2.40,   8.37,  99.90,   5.97,   0.00,
03/24 19Z,  -2.40,   9.28,  99.90,   6.88,   0.00,  (max)
03/24 20Z,  -2.40,   8.78,  99.90,   6.38,   0.00,
03/24 21Z,  -2.50,   7.29,  99.90,   4.79,   0.00,
03/24 22Z,  -2.60,   5.50,  99.90,   2.90,   0.00,
03/24 23Z,  -2.70,   3.84,  99.90,   1.14,   0.00,
03/25 00Z,  -2.80,   2.53,  99.90,  -0.27,   0.00,
03/25 01Z,  -3.00,   1.69,  99.90,  -1.31,   0.00,
03/25 02Z,  -3.10,   1.40,  99.90,  -1.70,   0.00,  (min)
03/25 03Z,  -3.10,   1.87,  99.90,  -1.23,   0.00,
03/25 04Z,  -3.10,   3.45,  99.90,   0.35,   0.00,
03/25 05Z,  -3.10,   5.57,  99.90,   2.47,   0.00,
03/25 06Z,  -3.00,   6.93,  99.90,   3.93,   0.00,
03/25 07Z,  -3.00,   6.95,  99.90,   3.95,   0.00,  (max)
03/25 08Z,  -3.00,   5.96,  99.90,   2.96,   0.00,
03/25 09Z,  -2.90,   4.40,  99.90,   1.50,   0.00,
03/25 10Z,  -2.90,   2.81,  99.90,  -0.09,   0.00,
03/25 11Z,  -2.90,   1.54,  99.90,  -1.36,   0.00,
03/25 12Z,  -2.80,   0.69,  99.90,  -2.11,   0.00,
03/25 13Z,  -2.80,   0.24,  99.90,  -2.56,   0.00,  (min)
03/25 14Z,  -2.70,   0.17,  99.90,  -2.53,   0.00,
03/25 15Z,  -2.70,   0.60,  99.90,  -2.10,   0.00,
03/25 16Z,  -2.60,   1.93,  99.90,  -0.67,   0.00,
03/25 17Z,  -2.50,   4.27,  99.90,   1.77,   0.00,
03/25 18Z,  -2.40,   6.88,  99.90,   4.48,   0.00,
03/25 19Z,  -2.40,   8.78,  99.90,   6.38,   0.00,
03/25 20Z,  -2.30,   9.34,  99.90,   7.04,   0.00,  (max)
03/25 21Z,  -2.30,   8.49,  99.90,   6.19,   0.00,
03/25 22Z,  -2.20,   6.80,  99.90,   4.60,   0.00,
03/25 23Z,  -2.10,   4.96,  99.90,   2.86,   0.00,
03/26 00Z,  -2.00,   3.35,  99.90,   1.35,   0.00,
03/26 01Z,  -1.90,   2.15,  99.90,   0.25,   0.00,
03/26 02Z,  -1.80,   1.44,  99.90,  -0.36,   0.00,
03/26 03Z,  -1.70,   1.30,  99.90,  -0.40,   0.00,  (min)
03/26 04Z,  -1.60,   1.98,  99.90,   0.38,   0.00,
03/26 05Z,  -1.40,   3.78,  99.90,   2.38,   0.00,
03/26 06Z,  -1.30,   5.94,  99.90,   4.64,   0.00,
03/26 07Z,  -1.20,   7.23,  99.90,   6.03,   0.00,
03/26 08Z,  -1.10,   7.15,  99.90,   6.05,   0.00,  (max)
03/26 09Z,  -1.10,   6.02,  99.90,   4.92,   0.00,
03/26 10Z,  -1.00,   4.37,  99.90,   3.37,   0.00,
03/26 11Z,  -1.00,   2.75,  99.90,   1.75,   0.00,
03/26 12Z,  -1.00,   1.47,  99.90,   0.47,   0.00,
03/26 13Z,  -1.00,   0.64,  99.90,  -0.36,   0.00,
03/26 14Z,  -1.00,   0.23,  99.90,  -0.77,   0.00,
03/26 15Z,  -1.00,   0.21,  99.90,  -0.79,   0.00,  (min)
03/26 16Z,  -1.00,   0.77,  99.90,  -0.23,   0.00,
03/26 17Z,  -0.90,   2.33,  99.90,   1.43,   0.00,
03/26 18Z,  -0.90,   4.84,  99.90,   3.94,   0.00,
03/26 19Z,  -0.90,   7.43,  99.90,   6.53,   0.00,
03/26 20Z,  -0.90,   9.07,  99.90,   8.17,   0.00,
03/26 21Z,  -1.00,   9.25,  99.90,   8.25,   0.00,  (max)
03/26 22Z,  -1.00,   8.06,  99.90,   7.06,   0.00,
03/26 23Z,  -1.00,   6.21,  99.90,   5.21,   0.00,
03/27 00Z,  -1.10,   4.34,  99.90,   3.24,   0.00,
03/27 01Z,  -1.10,   2.80,  99.90,   1.70,   0.00,
03/27 02Z,  -1.10,   1.72,  99.90,   0.62,   0.00,
03/27 03Z,  -1.10,   1.16,  99.90,   0.06,   0.00,  (min)
03/27 04Z,  -1.10,   1.17,  99.90,   0.07,   0.00,
03/27 05Z,  -1.10,   2.05,  99.90,   0.95,   0.00,
03/27 06Z,  -1.10,   4.02,  99.90,   2.92,   0.00,
03/27 07Z,  -1.10,   6.27,  99.90,   5.17,   0.00,
03/27 08Z,  -1.10,   7.59,  99.90,   6.49,   0.00,  (max)
03/27 09Z,  -1.10,   7.49,  99.90,   6.39,   0.00,
03/27 10Z,  -1.10,   6.28,  99.90,   5.18,   0.00,
03/27 11Z,  -1.10,   4.53,  99.90,   3.43,   0.00,
03/27 12Z,  -1.10,   2.84,  99.90,   1.74,   0.00,
03/27 13Z,  -1.20,   1.53,  99.90,   0.33,   0.00,
03/27 14Z,  -1.20,   0.69,  99.90,  -0.51,   0.00,
03/27 15Z,  -1.20,   0.28,  99.90,  -0.92,   0.00,  (min)
03/27 16Z,  -1.20,   0.31,  99.90,  -0.89,   0.00,
03/27 17Z,  -1.30,   0.99,  99.90,  -0.31,   0.00,
03/27 18Z,  -1.40,   2.74,  99.90,   1.34,   0.00,
03/27 19Z,  -1.40,   5.38,  99.90,   3.98,   0.00,
03/27 20Z,  -1.50,   7.88,  99.90,   6.38,   0.00,
03/27 21Z,  -1.60,   9.21,  99.90,   7.61,   0.00,  (max)
03/27 22Z,  -1.80,   8.99,  99.90,   7.19,   0.00,
03/27 23Z,  -1.90,   7.51,  99.90,   5.61,   0.00,
03/28 00Z,  -2.10,   5.54,  99.90,   3.44,   0.00,
03/28 01Z,  -2.20,   3.67,  99.90,   1.47,   0.00,
03/28 02Z,  -2.30,   2.21,  99.90,  -0.09,   0.00,
03/28 03Z,  -2.40,   1.26,  99.90,  -1.14,   0.00,
03/28 04Z,  -2.50,   0.84,  99.90,  -1.66,   0.00,  (min)
03/28 05Z,  -2.50,   1.00,  99.90,  -1.50,   0.00,
03/28 06Z,  -2.60,   2.05,  99.90,  -0.55,   0.00,
03/28 07Z,  -2.60,   4.20,  99.90,   1.60,   0.00,
03/28 08Z,  -2.70,   6.59,  99.90,   3.89,   0.00,
03/28 09Z,  -2.80,   8.04,  99.90,   5.24,   0.00,  (max)
03/28 10Z,  -2.90,   7.99,  99.90,   5.09,   0.00,
03/28 11Z,  -3.00,   6.72,  99.90,   3.72,   0.00,
03/28 12Z,  -3.00,   4.88,  99.90,   1.88,   0.00,